Pith Number

pith:SFY6OL3Z

pith:2016:SFY6OL3Z6U5VFLC3P7AKQUSRBH

not attested not anchored not stored refs pending

Single Shot Digital Holography Using Iterative Reconstruction with Alternating Updates of Amplitude and Phase

Andrew M. Weiner, Charles A. Bouman, Dennis J. Lee

arxiv:1609.02978 v3 · 2016-09-10 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SFY6OL3Z6U5VFLC3P7AKQUSRBH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:03:26.037358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9171e72f79f53b52ac5b7fc0a8525109fe79fd49f3cea4b815765b3873ecc2c8

Aliases

arxiv: 1609.02978 · arxiv_version: 1609.02978v3 · doi: 10.48550/arxiv.1609.02978 · pith_short_12: SFY6OL3Z6U5V · pith_short_16: SFY6OL3Z6U5VFLC3 · pith_short_8: SFY6OL3Z

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SFY6OL3Z6U5VFLC3P7AKQUSRBH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9171e72f79f53b52ac5b7fc0a8525109fe79fd49f3cea4b815765b3873ecc2c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4131a3bbc1c66e3dbf2acc7168761bb3e79315a7259e8d14cdf6b702f90230a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-09-10T00:07:05Z",
    "title_canon_sha256": "6b3040bbe148642ba50ebca6b2f46e054e10b35a59c7b3cad2ec209c4d48bc0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02978",
    "kind": "arxiv",
    "version": 3
  }
}